// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
var injectorOptions = new MiddlewareInjectorOptions();
app.UseMiddlewareInjector(injectorOptions);
app.Run(async context =>
{
context.Response.ContentType = "text/html";
await context.Response.WriteAsync("<html><body>");
if (context.Request.Path.Equals("/clear"))
{
injectorOptions.InjectMiddleware(_ => { });
await context.Response.WriteAsync("Cleared middleware<br>");
}
else if (context.Request.Path.Equals("/inject"))
{
injectorOptions.InjectMiddleware(InjectContent);
await context.Response.WriteAsync("Injected middleware<br>");
}
else
{
await context.Response.WriteAsync("Hello World!<br>");
}
await context.Response.WriteAsync("<a href=\"/inject\">Inject</a><br>");
await context.Response.WriteAsync("<a href=\"/testpath\">Test Path</a><br>");
await context.Response.WriteAsync("<a href=\"/clear\">Clear</a><br>");
await context.Response.WriteAsync("<a href=\"/\">Home</a><br>");
await context.Response.WriteAsync("</body></html>");
});
}
public MiddlewareInjectorMiddleware(RequestDelegate next, IApplicationBuilder builder, MiddlewareInjectorOptions options)
{
_next = next ?? throw new ArgumentNullException(nameof(next));
_builder = builder ?? throw new ArgumentNullException(nameof(builder));
_options = options ?? throw new ArgumentNullException(nameof(options));
}
public MiddlewareInjectorMiddleware(AppFunc next, IAppBuilder builder, MiddlewareInjectorOptions options)
{
_next = next ?? throw new ArgumentNullException(nameof(next));
_builder = builder ?? throw new ArgumentNullException(nameof(builder));
_options = options ?? throw new ArgumentNullException(nameof(options));
}
public static IAppBuilder UseMiddlewareInjector(this IAppBuilder builder, MiddlewareInjectorOptions options)
{
return(builder.Use <MiddlewareInjectorMiddleware>(builder.New(), options));
}
